the curse of white skin...I dont think well bred dogos that you can trace all 5 generations back history of hip, sight, skin, bite etc will have an issue with it...but it is probably more common in all pure white dogs. However I am no pro like Kevin, I have only owned 3.
Allergies probably but that kind of mange is passed on through the mom and if she isnt fixed then pups culled the owner should be.
I agree Grant!
The sight problems are white dog issues not necessarily a Dogo problem